Xudong Feng SEC EDGAR Filings (CIK 0001463649)

SEC EDGAR filings, ownership reports, and insider transactions for Xudong Feng.

Business address
436 Seventh Avenue, Suite 1550, Pittsburgh, PA, 15219
Top holdings (ownership)
KOP
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Xudong Feng has filed 39 SEC EDGAR filings since 08 May 2009

Latest Filings

Recent SEC filings for Xudong Feng including 4, 3.

Form type Document Filing Description Filing date Reporting date File number(s)
4 Open 4 document View SEC filing for 4 FORM 4 17 Dec 2025 16 Dec 2025 001-32737
4 Open 4 document View SEC filing for 4 FORM 4 17 Sep 2025 15 Sep 2025 001-32737
4 Open 4 document View SEC filing for 4 4 09 May 2025 08 May 2025 001-32737
4 Open 4 document View SEC filing for 4 4 26 Mar 2025 24 Mar 2025 001-32737
4 Open 4 document View SEC filing for 4 4 17 Dec 2024 16 Dec 2024 001-32737
4 Open 4 document View SEC filing for 4 4 18 Sep 2024 16 Sep 2024 001-32737
4 Open 4 document View SEC filing for 4 4 12 Jun 2024 10 Jun 2024 001-32737
4 Open 4 document View SEC filing for 4 4 06 May 2024 02 May 2024 001-32737
4 Open 4 document View SEC filing for 4 4 27 Mar 2024 25 Mar 2024 001-32737
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 13 Sep 2023 11 Sep 2023 001-32737
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 06 Sep 2023 05 Sep 2023 001-32737
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 14 Jun 2023 12 Jun 2023 001-32737
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 08 May 2023 04 May 2023 001-32737
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 01 May 2023 27 Apr 2023 001-32737
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 20 Jan 2023 18 Jan 2023 001-32737
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 16 Jun 2022 15 Jun 2022 001-32737
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 24 May 2022 20 May 2022 001-32737
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 05 May 2022 05 May 2022 001-32737
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 07 May 2021 06 May 2021 001-32737
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 25 Nov 2020 23 Nov 2020 001-32737
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 07 May 2020 06 May 2020 001-32737
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 06 Sep 2019 05 Sep 2019 001-32737
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 06 May 2019 02 May 2019 001-32737
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 09 May 2018 08 May 2018 001-32737
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 02 Jun 2017 10 May 2017 001-32737
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 23 Aug 2016 18 Aug 2016 001-32737
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 13 May 2016 11 May 2016 001-32737
4 Open 4 document View SEC filing for 4 FORM 4 - SHARON FENG 15 May 2015 13 May 2015 001-32737
4 Open 4 document View SEC filing for 4 FORM 4 - SHARON FENG 22 Apr 2015 22 Apr 2015 001-32737
4 Open 4 document View SEC filing for 4 FORM 4 - SHARON FENG 12 May 2014 08 May 2014 001-32737
4 Open 4 document View SEC filing for 4 FORM 4 - SHARON FENG 24 Apr 2014 22 Apr 2014 001-32737
4 Open 4 document View SEC filing for 4 FORM 4 - SHARON FENG 13 May 2013 09 May 2013 001-32737
4 Open 4 document View SEC filing for 4 FORM 4 - XUDONG FENG 23 Apr 2013 19 Apr 2013 001-32737
4 Open 4 document View SEC filing for 4 FORM 4 - SHARON FENG 14 May 2012 10 May 2012 001-32737
4 Open 4 document View SEC filing for 4 FORM 4 - SHARON FENG 24 Apr 2012 23 Apr 2012 001-32737
4 Open 4 document View SEC filing for 4 FORM 4 - SHARON FENG 13 May 2011 11 May 2011 001-32737
4 Open 4 document View SEC filing for 4 FORM 4 - SHARON FENG 10 May 2010 05 May 2010 001-32737

About this filer

Xudong Feng files with the SEC under CIK 0001463649. This page aggregates EDGAR filings and related ownership activity.

See reporting owner transactions.

FAQ

What is a CIK?
A Central Index Key (CIK) is a unique identifier assigned by the SEC to each filer.
Why are some filings missing?
New filings appear as the SEC updates EDGAR, and older records can vary by availability.
How often is this page updated?
Updates follow new EDGAR submissions and periodic data refreshes.

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